STRESS-CORROSION CRACKING TESTING OF INCONEL ALLOY-600 AND ALLOY-690 UNDER HIGH-TEMPERATURE CAUSTIC CONDITIONS

被引：33

作者：

CRUM, JR

机构：

[1] Inco Alloys Int Inc, Huntington, WV,, USA, Inco Alloys Int Inc, Huntington, WV, USA

来源：

CORROSION | 1986年 / 42卷 / 06期

关键词：

HEAT TREATMENT - Annealing - NICKEL METALLOGRAPHY - Microstructures - NUCLEAR REACTORS - Materials - SODIUM COMPOUNDS - STEAM GENERATORS - Materials;

D O I：

10.5006/1.3584917

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The effects of heat treatment, carbon content, and microstructure on resistance of Inconel 690 to stress corrosion cracking (SCC) under caustic conditions were studied. The results are compared with the effects of the same factors on Inconel 600. Both alloys were evaluated in the annealed condition and after a post-anneal exposure to 704 C (1300 F) for 15 h. SCC resistance was determined by constant extension rate tests (CERT) in deaerated 10% sodium hydroxide at 288 to 316 C (550 to 600 F).

引用

页码：368 / 372

页数：5

共 10 条

[1] CAUSTIC STRESS-CORROSION OF FE-CR-NI AUSTENITIC ALLOYS [J].